
(/VERSIONCHECK 2) 

(DEFUN |EXPRSOL;replaceDiffs;FBoSF;1| (|expr| |op| |sy| $)
  (PROG (|differentiand| |args| |arg| #1=#:G1822 |k| |lk|)
    (RETURN
     (SEQ
      (LETT |lk| (SPADCALL |expr| (QREFELT $ 17))
            . #2=(|EXPRSOL;replaceDiffs;FBoSF;1|))
      (SEQ (LETT |k| NIL . #2#) (LETT #1# |lk| . #2#) G190
           (COND
            ((OR (ATOM #1#) (PROGN (LETT |k| (CAR #1#) . #2#) NIL)) (GO G191)))
           (SEQ
            (COND
             ((SPADCALL |k| |op| (QREFELT $ 20))
              (SEQ
               (LETT |arg| (|SPADfirst| (SPADCALL |k| (QREFELT $ 22))) . #2#)
               (EXIT
                (COND
                 ((SPADCALL |arg| (SPADCALL |sy| (QREFELT $ 23))
                            (QREFELT $ 24))
                  (LETT |expr|
                        (SPADCALL |expr| (LIST |k|)
                                  (LIST
                                   (SPADCALL (SPADCALL |op| (QREFELT $ 25))
                                             (QREFELT $ 23)))
                                  (QREFELT $ 27))
                        . #2#))
                 ('T
                  (LETT |expr|
                        (SPADCALL |expr| (LIST |k|)
                                  (LIST
                                   (SPADCALL (QREFELT $ 13)
                                             (LIST
                                              (SPADCALL
                                               (SPADCALL |op| (QREFELT $ 25))
                                               (QREFELT $ 23))
                                              (SPADCALL |arg| |op| |sy|
                                                        (QREFELT $ 28)))
                                             (QREFELT $ 29)))
                                  (QREFELT $ 27))
                        . #2#)))))))
            (EXIT
             (COND
              ((SPADCALL |k| '|%diff| (QREFELT $ 30))
               (SEQ (LETT |args| (SPADCALL |k| (QREFELT $ 22)) . #2#)
                    (LETT |differentiand|
                          (SPADCALL
                           (SPADCALL (SPADCALL |args| 1 (QREFELT $ 34))
                                     (SPADCALL
                                      (SPADCALL |args| 2 (QREFELT $ 34))
                                      (SPADCALL |args| 3 (QREFELT $ 34))
                                      (QREFELT $ 36))
                                     (QREFELT $ 38))
                           |op| |sy| (QREFELT $ 28))
                          . #2#)
                    (EXIT
                     (LETT |expr|
                           (SPADCALL |expr| (LIST |k|)
                                     (LIST
                                      (SPADCALL (QREFELT $ 14) |differentiand|
                                                (QREFELT $ 39)))
                                     (QREFELT $ 27))
                           . #2#)))))))
           (LETT #1# (CDR #1#) . #2#) (GO G190) G191 (EXIT NIL))
      (EXIT |expr|))))) 

(DEFUN |EXPRSOL;seriesSolve;FBoSLUTSF;2| (|expr| |op| |sy| |l| $)
  (PROG (|f| |ex|)
    (RETURN
     (SEQ
      (LETT |ex| (SPADCALL |expr| |op| |sy| (QREFELT $ 28))
            . #1=(|EXPRSOL;seriesSolve;FBoSLUTSF;2|))
      (LETT |f|
            (SPADCALL |ex| (SPADCALL |op| (QREFELT $ 25)) |sy| (QREFELT $ 42))
            . #1#)
      (EXIT
       (SPADCALL (CONS #'|EXPRSOL;seriesSolve;FBoSLUTSF;2!0| (VECTOR |f| $))
                 |l| (QREFELT $ 50))))))) 

(DEFUN |EXPRSOL;seriesSolve;FBoSLUTSF;2!0| (|x| $$)
  (PROG ($ |f|)
    (LETT $ (QREFELT $$ 1) . #1=(|EXPRSOL;seriesSolve;FBoSLUTSF;2|))
    (LETT |f| (QREFELT $$ 0) . #1#)
    (RETURN
     (PROGN
      (SPADCALL |x|
                (SPADCALL (|spadConstant| $ 44) (|spadConstant| $ 46)
                          (QREFELT $ 47))
                |f|))))) 

(DEFUN |ExpressionSolve| (&REST #1=#:G1829)
  (PROG ()
    (RETURN
     (PROG (#2=#:G1830)
       (RETURN
        (COND
         ((LETT #2#
                (|lassocShiftWithFunction| (|devaluateList| #1#)
                                           (HGET |$ConstructorCache|
                                                 '|ExpressionSolve|)
                                           '|domainEqualList|)
                . #3=(|ExpressionSolve|))
          (|CDRwithIncrement| #2#))
         ('T
          (UNWIND-PROTECT
              (PROG1 (APPLY (|function| |ExpressionSolve;|) #1#)
                (LETT #2# T . #3#))
            (COND
             ((NOT #2#) (HREM |$ConstructorCache| '|ExpressionSolve|))))))))))) 

(DEFUN |ExpressionSolve;| (|#1| |#2| |#3| |#4|)
  (PROG (|pv$| $ |dv$| DV$4 DV$3 DV$2 DV$1)
    (RETURN
     (PROGN
      (LETT DV$1 (|devaluate| |#1|) . #1=(|ExpressionSolve|))
      (LETT DV$2 (|devaluate| |#2|) . #1#)
      (LETT DV$3 (|devaluate| |#3|) . #1#)
      (LETT DV$4 (|devaluate| |#4|) . #1#)
      (LETT |dv$| (LIST '|ExpressionSolve| DV$1 DV$2 DV$3 DV$4) . #1#)
      (LETT $ (GETREFV 52) . #1#)
      (QSETREFV $ 0 |dv$|)
      (QSETREFV $ 3 (LETT |pv$| (|buildPredVector| 0 0 NIL) . #1#))
      (|haddProp| |$ConstructorCache| '|ExpressionSolve|
                  (LIST DV$1 DV$2 DV$3 DV$4) (CONS 1 $))
      (|stuffDomainSlots| $)
      (QSETREFV $ 6 |#1|)
      (QSETREFV $ 7 |#2|)
      (QSETREFV $ 8 |#3|)
      (QSETREFV $ 9 |#4|)
      (SETF |pv$| (QREFELT $ 3))
      (QSETREFV $ 13 (SPADCALL '|elt| (QREFELT $ 12)))
      (QSETREFV $ 14 (SPADCALL 'D (QREFELT $ 12)))
      (QSETREFV $ 15 (SPADCALL '|coerce| (QREFELT $ 12)))
      $)))) 

(MAKEPROP '|ExpressionSolve| '|infovec|
          (LIST
           '#(NIL NIL NIL NIL NIL NIL (|local| |#1|) (|local| |#2|)
              (|local| |#3|) (|local| |#4|) (|Symbol|) (|BasicOperator|)
              (0 . |operator|) '|opelt| '|opdiff| '|opcoerce|
              (|List| (|Kernel| $)) (5 . |kernels|) (|Boolean|) (|Kernel| 7)
              (10 . |is?|) (|List| 7) (16 . |argument|) (21 . |coerce|)
              (26 . =) (32 . |name|) (|List| $) (37 . |subst|)
              |EXPRSOL;replaceDiffs;FBoSF;1| (44 . |elt|) (50 . |is?|)
              (56 . |One|) (60 . |One|) (|Integer|) (64 . |elt|) (|Equation| 7)
              (70 . =) (|Equation| $) (76 . |subst|) (82 . |elt|)
              (|Mapping| 9 9 9) (|MakeBinaryCompiledFunction| 7 9 9 9)
              (88 . |compiledFunction|)
              (|SparseMultivariatePolynomialExpressions| 7) (95 . |One|)
              (|NonNegativeInteger|) (99 . |One|) (103 . |monomial|)
              (|Mapping| 9 9) (|TaylorSolve| 7 8 9) (109 . |seriesSolve|)
              |EXPRSOL;seriesSolve;FBoSLUTSF;2|)
           '#(|seriesSolve| 115 |replaceDiffs| 123) 'NIL
           (CONS (|makeByteWordVec2| 1 'NIL)
                 (CONS '#()
                       (CONS '#()
                             (|makeByteWordVec2| 51
                                                 '(1 11 0 10 12 1 7 16 0 17 2
                                                   19 18 0 11 20 1 19 21 0 22 1
                                                   7 0 10 23 2 7 18 0 0 24 1 11
                                                   10 0 25 3 7 0 0 16 26 27 2 7
                                                   0 11 26 29 2 19 18 0 10 30 0
                                                   6 0 31 0 7 0 32 2 21 7 0 33
                                                   34 2 35 0 7 7 36 2 7 0 0 37
                                                   38 2 7 0 11 0 39 3 41 40 7
                                                   10 10 42 0 43 0 44 0 45 0 46
                                                   2 9 0 43 45 47 2 49 8 48 21
                                                   50 4 0 8 7 11 10 21 51 3 0 7
                                                   7 11 10 28)))))
           '|lookupComplete|)) 
